Padrões Farmacêuticas
Os padrões farmacêuticos são um conjunto abrangente de materiais de referência essenciais para garantir a segurança, eficácia e qualidade dos produtos farmacêuticos. Esta categoria inclui padrões para ingredientes farmacêuticos ativos (APIs), que são os componentes principais responsáveis pelos efeitos terapêuticos. Além disso, abrange compostos e metabólitos relevantes tanto para a indústria farmacêutica quanto veterinária, fornecendo referências para a medição e análise precisa dessas substâncias. Padrões de controle de nitrosaminas são cruciais para detectar e mitigar nitrosaminas potencialmente prejudiciais em formulações de medicamentos. Padrões de toxicologia ajudam a avaliar a segurança e os potenciais efeitos adversos de compostos farmacêuticos. Além disso, padrões de ativadores e inibidores de enzimas são vitais para pesquisa e desenvolvimento, permitindo estudos precisos de vias bioquímicas e mecanismos de ação de medicamentos. Esses padrões farmacêuticos são ferramentas indispensáveis para conformidade regulatória, controle de qualidade e pesquisa, garantindo que os produtos farmacêuticos atendam a rigorosos critérios de segurança e eficácia.
Subcategorias de "Padrões Farmacêuticas"
- APIs para pesquisa e impurezas(276.203 produtos)
- Activadores e Inibidores de Enzimas(2.829 produtos)
- Nitrosaminas(2.620 produtos)
- Compostos e metabolitos farmacêuticos e veterinários(2.902 produtos)
- Toxicologia(13.565 produtos)
Foram encontrados 7943 produtos de "Padrões Farmacêuticas"
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N-Methyl-O-methyl-L-tyrosine hydrochloride
CAS:Produto ControladoN-Methyl-O-methyl-L-tyrosine hydrochloride (NMT) is an organic compound that is synthesized from D-alanine. It has been shown to inhibit the production of didemnin, a protein that regulates the cell cycle, in mcf-7 cells. NMT has also been shown to stop the growth of human breast cancer cells and increase the lifespan of mice with cancerous tumors. NMT is a macrocyclic molecule, which means it has a ring structure made up of at least six atoms. The conformation of this molecule may be cyclic or linear.Fórmula:C11H15NO3·HClPureza:Min. 95%Peso molecular:245.7 g/molBoc-L-aspartic acid 4-tert-butyl ester
CAS:Boc-L-aspartic acid 4-tert-butyl ester is a synthetic aminoacylase that is used in the synthesis of ergosterol. It is an efficient and economical reagent for the preparation of esters of aspartic acid, which are used in fungal antifungal agents. Boc-L-aspartic acid 4-tert-butyl ester has been shown to have various physiological functions, including the ability to inhibit ergosterol synthesis by inhibiting the enzyme polymeric ergosterol synthase in fungi. This compound can also be used to synthesize n-substituted aspartates.Fórmula:C13H23NO6Pureza:Min. 95 Area-%Cor e Forma:PowderPeso molecular:289.32 g/mol2-Oxovaleric acid
CAS:2-Oxovaleric acid is a monocarboxylic acid that is produced by the oxidation of 2-oxopentanoic acid. It was first discovered as an inhibitory compound for glutamate dehydrogenase, which catalyzes the conversion of glutamate to alpha-ketoglutarate. This inhibition leads to a buildup of glutamate in the cell, which can cause metabolic disorders. The importance of 2-oxovaleric acid was demonstrated using a chromatographic method on type strain cells. The electron microscopic images showed that 2-oxovaleric acid inhibited the growth of bacteria by binding to extracellular Ca2+, carbon source, and animals.Fórmula:C5H8O3Pureza:Min. 95%Peso molecular:116.12 g/mol(3a,5a,17a)-19-Norpregnane-3,17-diol
CAS:Produto ControladoPlease enquire for more information about (3a,5a,17a)-19-Norpregnane-3,17-diol including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C20H34O2Pureza:Min. 95%Peso molecular:306.48 g/mol3'-Chloro-biphenyl-4-carboxylic acid
CAS:Please enquire for more information about 3'-Chloro-biphenyl-4-carboxylic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pagePureza:Min. 95%Acetyl-L-threonine
CAS:Acetyl-L-threonine is a nonessential amino acid that is used as a dietary supplement and in clinical chemistry. Acetyl-L-threonine binds to the extracellular signal in mammalian cells and may be involved in the regulation of gene expression. It has been found that acetyl-L-threonine is coagulant, which may be due to its ability to inhibit the formation of fibrinogen or clotting factors. This amino acid can also regulate the release of l-threonine from cells, which affects serum levels. Acetyl-L-threonine has been shown to increase the glomerular filtration rate, which may be due to its ability to increase coagulation.Fórmula:C6H11NO4Pureza:Min. 95%Cor e Forma:PowderPeso molecular:161.16 g/mol1-Hexyl-3-(1-naphthoyl)pyrrole
CAS:Produto ControladoPlease enquire for more information about 1-Hexyl-3-(1-naphthoyl)pyrrole including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C21H23NOPureza:Min. 95%Peso molecular:305.41 g/molOxazepam Related Compound A
CAS:Produto ControladoPlease enquire for more information about Oxazepam Related Compound A including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C15H11ClN2O2Pureza:Min. 95%Peso molecular:286.71 g/mol3-Bromo-2-nitrophenol
CAS:3-Bromo-2-nitrophenol (3-BNP) is a brominating agent that can be used in the synthesis of a variety of compounds. It is prepared by the refluxing of 3-bromo-2-nitrobenzene with lithium chloride, followed by treatment with trifluoromethanesulfonic anhydride to yield 3-bromo-2-(trifluoromethyl)phenoxyacetic acid. The product can also be obtained from 2,4,6-trinitrophenol and NBS. 3-BNP has shown chemoselectivity for chlorides relative to iodides or fluorides. The yields are higher when it is used in coupling reactions and permutations with lithium or magnesium.Fórmula:C6H4BrNO3Pureza:Min. 95%Peso molecular:218 g/molDibenz[a,h]anthracene
CAS:Dibenz[a,h]anthracene is a polycyclic aromatic hydrocarbon that has been classified as a human carcinogen. It is used in the analytical method for determining the presence of epoxides. Dibenz[a,h]anthracene has been shown to cause skin cancer in mice. This agent binds to DNA and forms covalent adducts with guanine residues. Dibenz[a,h]anthracene also causes short-term exposure to skin cancer in rats exposed to subcutaneous tumors and has been shown to cause tumorigenesis studies in mice.Fórmula:C22H14Pureza:Min. 95%Peso molecular:278.35 g/molBeclomethasone-21-Aldehyde
CAS:Produto ControladoPlease enquire for more information about Beclomethasone-21-Aldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C22H27ClO4Pureza:Min. 95%Cor e Forma:PowderPeso molecular:390.9 g/molPravastatin 1,1,3,3-tetramethylbutylamine
CAS:Please enquire for more information about Pravastatin 1,1,3,3-tetramethylbutylamine including the price, delivery time and more detailed product information at the technical inquiry form on this page
Fórmula:C31H55NO7Pureza:Min. 95%Peso molecular:553.77 g/molCholesterol Butyl Carbonate
CAS:Produto ControladoCholesterol butyl carbonate is a high-melting organic solvent. It has a particle diameter of 3.2 micrometers, an average particle size of 4.5 micrometers, and a section of 1.4. This product is used to form microcapsules with various coatings for the treatment of bacteria and fungi. It is also used as a molecule for the production of functional groups such as polyethylene glycol ethers or polyurethanes. The structural formula contains three functional groups: one ester group and two sterol groups (cholesterol). This product has enhanced properties due to its inorganic components that are added during processing.Pureza:Min. 95%4’-Hydroxy diclofenac-13C6
CAS:Please enquire for more information about 4’-Hydroxy diclofenac-13C6 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C6C8H11Cl2NO3Pureza:Min. 95%Cor e Forma:PowderPeso molecular:318.15 g/molL-Methionine-methyl-13C,methyl-D3
CAS:Produto ControladoPlease enquire for more information about L-Methionine-methyl-13C,methyl-D3 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C5H8D3NO2SPureza:Min. 95%Peso molecular:152.23 g/molDibutyltin dilaurate
CAS:Dibutyltin dilaurate is a chemical substance that is used as a stabilizer in polyvinyl chloride (PVC) and polyurethane. It has been shown to react with potassium dichromate, methyl ethyl ketone, and plasma mass spectrometry. Dibutyltin dilaurate is not acutely toxic, but can be hazardous when exposed to high levels of it over a long period of time. The main route of exposure is through inhalation of the vapor or skin contact with the liquid form. In animal studies, dibutyltin dilaurate has been shown to cause liver damage and kidney toxicity.
Fórmula:C32H64O4SnPureza:Min. 95 Vol-%Peso molecular:631.56 g/molb-Zeacarotene
CAS:b-Zeacarotene is a carotenoid molecule that is found in plants and animals. It has been shown to have an inhibitory effect on protein synthesis. b-Zeacarotene is a reactive compound that can react with other compounds to form new compounds, such as reaction products of the polyene type. In bacteria, transcriptional regulation of genes involved in carotenoid biosynthesis has been shown to be inhibited by b-zeacarotene.Fórmula:C40H58Pureza:Min. 95%Peso molecular:538.89 g/mol20-Epipregnantriol
CAS:Produto Controlado20-Epipregnantriol is a natural metabolite of pregnancy, which is a mixture of 20-hydroxyprogesterone, 17-hydroxyprogesterone, and pregnanediol. This hormone has been shown to be produced in the testes and ovaries. It stimulates the production of estrogen by the ovaries and may have an effect on inhibiting testosterone production in the testes. 20-Epipregnantriol has been used as an analytical control in studies on steroidogenesis.Fórmula:C21H36O3Pureza:Min. 95%Peso molecular:336.51 g/molCholesterol Hydrocinnamate
CAS:Produto ControladoCholesterol hydrocinnamate is a non-polar, microcapsule-encapsulated solid that has been shown to be reversibly endothermic. The transition from the solid phase to the liquid phase occurs at approximately 20°C and is accompanied by a change in color from red to yellow. The coating on the surface of the microcapsules are composed of polymers with optical properties such as high refractive index, low absorption, and low scattering. These properties are used to alter light transmission and reflection in order to evaluate the particle size distribution. Cholesterol hydrocinnamate can be prepared by thermal treatment of cholesterol cinnamate with cinnamaldehyde in solvents such as ethanol or acetone. This method produces particles that are not only non-polar but also soluble in nonpolar solvents such as hexane or heptane.Pureza:Min. 95%L-Methionine tert-butyl ester hydrochloride
CAS:L-Methionine tert-butyl ester hydrochloride is a peptide that is used for the treatment of lysosomal storage diseases. It is a metabolic precursor for polypeptides and may be useful for the treatment of tissue damage due to elimination. L-Methionine tert-butyl ester hydrochloride has been shown to have a stable half-life in murine studies, and it is eliminated primarily by the kidneys. Radiometabolites with short half-lives are found in blood and urine samples following intravenous administration. The elimination rate of L-Methionine tert-butyl ester hydrochloride can be calculated by measuring the radioactivity in urine over time.Fórmula:C9H19NO2S•HClPureza:Min. 95%Cor e Forma:PowderPeso molecular:241.78 g/mol2-Bromo-3-methylbutenoic acid methyl ester
CAS:Please enquire for more information about 2-Bromo-3-methylbutenoic acid methyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C6H9BrO2Pureza:Min. 95%Peso molecular:193.04 g/molSalbutamol sulphate impurity B
CAS:Salbutamol sulphate impurity B is a substance that is an impurity in salbutamol sulfate. It is a white crystalline powder and is soluble in organic solvents. Salbutamol sulfate impurity B can be detected by liquid chromatography, which separates the substances based on their solubility in different phases. The substances are detected at a specific wavelength, and it is possible to identify peaks of the substances on the chromatogram synchronously. Salbutamol sulfate impurity B can be found as a part of other medicines or substances by using this detection method.
Fórmula:C12H19NO2Pureza:Min. 95%Peso molecular:209.28 g/mol4-Mercaptocinnamic acid
CAS:4-Mercaptocinnamic acid is a liquid crystal that belongs to the class of aromatic compounds. It is chiral and has a high melting point. 4-Mercaptocinnamic acid has been used in electronic devices, such as liquid crystal displays and ferroelectric liquid crystals, for its high boiling point and low viscosity. It can also be used as an additive for other chemicals or as a solvent for coatings. The acid group (COOH) in this compound makes it reactive with elements such as chlorine, fluorine, and bromine. It reacts with dicyclohexylcarbodiimide to form cinnamic acid derivatives and toluene to form trifluoromethylbenzenes. This chemical also has alkylthio groups (CH3S) and alkoxy groups (CH2O).Fórmula:C9H8O2SPureza:Min. 95%Peso molecular:180.22 g/mol(17α)-17-Hydroxy-3-oxo-19-norpregna-5(10),9(11)-diene-21-nitrile
CAS:Produto ControladoPlease enquire for more information about (17α)-17-Hydroxy-3-oxo-19-norpregna-5(10),9(11)-diene-21-nitrile including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C20H25NO2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:311.42 g/molClobetasol Propionate - Impurity C
CAS:Produto Controlado21-Chloro-9-fluoro-11beta,17-dihydroxy-16alpha-methylpregna-1,4-diene-3,20-dione 17-propionate is an ester of ketoconazole and the propionic acid. It is used as a pharmaceutical formulation and has been shown to be stable in an HPLC method. This compound also has an optical isomer that was validated by a stability test. This product has been shown to have antiinflammatory properties and may be used as a topical treatment for skin disorders such as clobetasol propionate.Fórmula:C25H32ClFO5Pureza:Min. 95%Peso molecular:466.97 g/molCholesterol trans-Cinnamate
CAS:Produto ControladoPlease enquire for more information about Cholesterol trans-Cinnamate including the price, delivery time and more detailed product information at the technical inquiry form on this pagePureza:Min. 95%O-tert-Butyl-D-tyrosine
CAS:O-tert-Butyl-D-tyrosine is an organogelator. It is a low molecular weight organic liquid that can form a gel when mixed with a solvent. O-tert-Butyl-D-tyrosine is soluble in hydrophobic solvents such as butanol, and insoluble in water. The gelation properties of this substance are due to its ability to interact with the surface of the solvent droplet and form a network that holds other solute molecules in place. This interaction is called physisorption, which means that it does not need any chemical bonds to form the gel. Gels formed by O-tert-Butyl-D-tyrosine are stable at room temperature, but will melt when heated or exposed to pH extremes.Fórmula:C13H19NO3Pureza:Min. 95%Peso molecular:237.29 g/mol24,25-Dihydroxy vitamin D2
CAS:24,25-Dihydroxy vitamin D2 is a form of vitamin D that has been shown to be effective in the treatment of biliary cirrhosis and neonatal cirrhosis. It is synthesized from 25-hydroxyvitamin D3 by the enzyme 24-hydroxylase. The assay sensitivity for this compound is 10 ng/mL. This form of vitamin D has been shown to have an effect on serum bilirubin levels in patients with biliary cirrhosis. 24,25-Dihydroxy vitamin D2 can also be used to treat patients with chronic renal failure who are deficient in vitamin D3. The plasma concentration of 24,25-dihydroxyvitamin D2 is lower than that of 25-hydroxyvitamin D2 and 1,25-dihydroxyvitamin D2 because it is more rapidly metabolized by the liver.
Fórmula:C28H44O3Pureza:Min. 98 Area-%Cor e Forma:PowderPeso molecular:428.65 g/mol3a',4',7',7a'-Tetrahydrospiro[cyclopropane-1,8'-[2]oxa[4,7]methano[2]benzofuran]-1',3'-dione
CAS:Please enquire for more information about 3a',4',7',7a'-Tetrahydrospiro[cyclopropane-1,8'-[2]oxa[4,7]methano[2]benzofuran]-1',3'-dione including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C11H10O3Pureza:Min. 95%Peso molecular:190.2 g/molButropium bromide
CAS:Butropium bromide is a biocompatible polymer that is used as an occlusive dressing for wounds. It is made of polyethylene and silicone elastomer, which are both highly resistant to water vapor and reactive chemicals. Butropium bromide has been shown to have high resistance against radiation, allergic reactions, and leukocyte antigen. The particle size of butropium bromide ranges from 0.3-0.5 microns in diameter; the material is soft and flexible with an elastic recoil.Fórmula:C28H38BrNO4Pureza:Min. 95%Peso molecular:532.51 g/mol5,6-Epoxy-13-cis retinoic acid
CAS:5,6-Epoxy-13-cis retinoic acid (5,6-ER) is the most active metabolite of all-trans-retinoic acid. 5,6-ER binds to the nuclear receptor and acts as a transcription factor. It has been shown to inhibit the growth of several cancer cell lines in vitro, including T47D cells. 5,6-ER also has antacid properties and can be used for the treatment of inflammatory bowel disease. 5,6-ER is found in low concentrations in plasma and tissues and accumulates in high concentrations in rat liver microsomes. The major metabolic pathway includes hydrolysis by trifluoroacetic acid which produces 5,6 epoxyretinoyl coenzyme A (5,6 epoxyretinoyl CoA). This compound is then converted to 5,6 epoxyretinol by an unknown mechanism.Fórmula:C20H28O3Pureza:Min. 95%Peso molecular:316.43 g/mol2,3-Dichloro-5-nitropyridine
CAS:2,3-Dichloro-5-nitropyridine (2,3-DNP) is an antidiabetic drug that has been shown to improve insulin sensitivity in animals. It is a sample preparation reagent that can be used to validate the use of γ-aminobutyric acid (GABA) as a linker for the immobilization of proteins on solid supports. 2,3-DNP is also used as an adipose tissue marker to study obesity and insulin resistance. This drug has been shown to increase choline levels in the liver by inhibiting its export and increasing its synthesis by phosphorylation of serine hydroxymethyltransferase. 2,3-DNP also increases fatty acid synthesis by activating acetyl coenzyme A carboxylase and inhibiting carnitine palmitoyl transferase I. 2,3-DNP has also been shown to decrease food intake and body weight gain in db/db miceFórmula:C5H2Cl2N2O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:192.99 g/mol2-(Morophlin-4-yl)-1,2,3,4-tetrahydronaphthalene
CAS:Produto ControladoPlease enquire for more information about 2-(Morophlin-4-yl)-1,2,3,4-tetrahydronaphthalene including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C14H19NOPureza:Min. 95%Peso molecular:217.31 g/molProfenofos
CAS:Profenofos is a water-soluble organophosphate that can be used as a pesticide. It has been shown to have synergic effects with other pesticides, such as malathion and carbaryl. Profenofos has been studied for its toxicological properties in vitro and in vivo. These studies have shown that the lowest dose at which there are adverse effects on biochemical properties is 0.1 mg/kg of body weight. The mode of action of profenofos includes inhibition of esterases, glutathione reductase, and cytochrome P450 enzymes. This enzyme inhibition leads to an accumulation of acetylcholine in the synaptic cleft, which causes muscle paralysis and death from respiratory failure. Profenofos also affects cardiac function by blocking potassium channels, leading to heart rate changes and arrhythmias. Profenofos can be identified using chromatographic analysis or electrochemical impedance spectroscopy (EIS). EIS is
Fórmula:C11H15BrClO3PSPureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:373.63 g/molγ-Decalactone
CAS:gamma-Decalactone is a cationic surfactant that is biosynthesized by the addition of an alkynyl group to isovaleric acid. It has been shown to have antimicrobial properties against type strain and wild-type strains of Escherichia coli, as well as Pseudomonas aeruginosa. The nmr spectra of gamma-Decalactone show a type of carbon source that may be natural compounds or fatty acids. Gamma-Decalactone can form through the action of pancreatic lipase on fatty acids, which are found in the pancreas. When gamma-Decalactone was tested for its ability to inhibit hydrogen bonding interactions, it was found to have no effect on these interactions.Fórmula:C10H18O2Pureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:170.25 g/mol3-Caffeoyl-1,5-quinolactone(3-Caffeoyl-gamma-quinide)
CAS:3-Caffeoyl-1,5-quinolactone (3-Caffeoyl-gamma-quinide) is a coffee-derived compound, identified as a phytochemical present in roasted coffee beans. It is primarily formed during the roasting process through the complex transformation of caffeoylquinic acids, which are abundant in green coffee beans. This compound is gaining attention for its notable biological properties, particularly its antioxidant and enzyme inhibitory activities.
Fórmula:C16H16O8Pureza:Min. 95%Cor e Forma:PowderPeso molecular:336.29 g/molGabapentin related compound D
CAS:Please enquire for more information about Gabapentin related compound D including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C18H29NO3Pureza:Min. 95%Peso molecular:307.43 g/molent-(14S)-3-Methoxy-17-methylmorphinan
CAS:Produto ControladoPlease enquire for more information about ent-(14S)-3-Methoxy-17-methylmorphinan including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C18H25NOPureza:Min. 95%Cor e Forma:Colorless Clear LiquidPeso molecular:271.4 g/molDiethyl[2-(4-nitrophenoxy)ethyl]amine
CAS:Produto ControladoPlease enquire for more information about Diethyl[2-(4-nitrophenoxy)ethyl]amine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C12H18N2O3Pureza:Min. 95%Peso molecular:238.28 g/molTetrahydro-a-(1-naphthalenylmethyl)-2-furanpropanoic Acid 2-(Diethylamino)ethyl Ester
CAS:Produto ControladoTetrahydro-a-(1-naphthalenylmethyl)-2-furanpropanoic Acid 2-(Diethylamino)ethyl Ester is a fatty acid analog that has antimicrobial properties. It is used in the treatment of bone cancer, and can be used to diagnose and treat other diseases such as glomerular filtration rate, receptor binding, and malonic acid. Tetrahydro-a-(1-naphthalenylmethyl)-2-furanpropanoic Acid 2-(Diethylamino)ethyl Ester binds to receptors on cells, which leads to an increase in the amount of monoamine neurotransmitters released by the cells.
Fórmula:C24H33NO3Pureza:Min. 95%Peso molecular:383.52 g/molPiperazine-2-carboxylic acid methyl esterdihydrochloride
CAS:Piperazine-2-carboxylic acid methyl ester (PPCM) is a chemical compound that is used as an intermediate in the production of ethylenediamine and piperazine-2-carboxylic acid dihydrochloride. It is a white crystalline solid that can be synthesized by reacting ethylene diamine with piperazine-2-carboxylic acid. PPCM has been shown to inhibit the growth of bacteria, yeast, and fungi by inhibiting protein synthesis. This chemical also inhibits the production of proteins essential for respiration and cell wall formation.Fórmula:C6H14Cl2N2O2Pureza:Min. 95%Peso molecular:217.09 g/mol6-O-Methyl codeine
CAS:Produto Controlado6-O-Methyl codeine is a drug that belongs to the class of opioid analgesics. It is used to treat severe pain and coughing in patients with infectious diseases, such as pneumonia or bronchitis. 6-O-Methyl codeine may be administered by mouth, intravenously, or intramuscularly. The mechanism of action of this drug is not fully understood, but it has been shown to decrease respiratory rate in some animal studies. 6-O-Methyl codeine also has an effect on the central nervous system and may cause dizziness, drowsiness, nausea, vomiting and constipation. This drug is metabolized through oxidative reactions with oxygenated molecules like fluorine or hydrogenated aromatic hydrocarbons. 6-O-Methyl codeine is a prodrug that can be converted into morphine following cleavage by liver enzymes.
Fórmula:C19H23NO3Pureza:Min. 95%Peso molecular:313.39 g/mol2-Methylvaleraldehyde
CAS:2-Methylvaleraldehyde is a colorless liquid with a pleasant odor. It is soluble in water and has an acidity of about 8.2%. The chemical formula for 2-methylvaleraldehyde is C6H12O2, and it has a molecular weight of 108.18 g/mol. 2-Methylvaleraldehyde can be obtained by the oxidation of cinnamic acid or by reduction of acetone with sodium borohydride or lithium aluminum hydride. 2-Methylvaleraldehyde can react with sodium carbonate or calcium carbonate to form sodium methoxyethoxide or calcium methoxyethoxide, respectively. The reaction intermediates are methyl ethyl ketone (MEK) and dimethyl ether (DME). These compounds are used in the synthesis of various other chemicals, including pentane, butadiene, and chloroprene. Pentane is a colorless liquid that has an odor threshold at 1Fórmula:C6H12OPureza:Min. 95%Peso molecular:100.16 g/molSodium cinnamate
CAS:Sodium cinnamate is an organic compound that is a derivative of 4-hydroxycinnamic acid. It forms sodium salts with water vapor, which are soluble in water. Sodium cinnamate has been shown to have genotoxic activity, and may be used as a potential anticancer drug. Sodium cinnamate also binds to toll-like receptors on the surface of cells, which activate inflammatory signaling pathways. This compound also inhibits enzymes involved in infectious diseases such as influenza A virus and herpes simplex virus type 1 replication. Caffeic acids, chlorogenic acids, and pge2 levels were shown to be increased after treatment with sodium cinnamate.Fórmula:C9H7NaO2Pureza:Min. 95 Area-%Cor e Forma:PowderPeso molecular:170.14 g/molGabapentin related compound A
CAS:Gabapentin related compound A is a gamma-aminobutyric acid analogue that has been shown to reduce diabetic neuropathy in vivo. It binds to the GABA-B receptor, which is a ligand-gated chloride channel. Gabapentin related compound A produces a rapid increase in chloride ion conductance and hyperpolarization of neurons, leading to its neuroprotective effect. The chemical stability of this drug has been investigated by hydrolysis with hydrochloric acid under various conditions. The reaction mechanism for gabapentin related compound A is similar to that of gabapentin, but it has an analog structure that confers additional stability.
Fórmula:C9H15NOPureza:Min. 95%Cor e Forma:White To Off-White SolidPeso molecular:153.22 g/molCholesterol Isopropyl Carbonate
CAS:Produto ControladoCholesterol Isopropyl Carbonate is an inorganic, high melting coating that is used to enhance the properties of microcapsules. This material is a solid at room temperature and can be applied to particles such as liposomes, polymers, and nanoparticles. Cholesterol Isopropyl Carbonate has a particle size range of 500-2,000 nm and contains functional groups such as carboxylic acids. Treatment methods for this product include heating with thermal energy or irradiation with optical energy.Pureza:Min. 95%Tylosin phosphate
CAS:Produto ControladoTylosin phosphate is a macrolide antibiotic that has significant interactions with other drugs, such as erythromycin and estradiol benzoate. It is also an antimicrobial agent that can be used against human pathogens, such as methicillin-resistant Staphylococcus aureus (MRSA). Tylosin phosphate has been shown to have toxicological studies in animals and humans, which have shown it to be chemically stable. This drug binds to fatty acids in the bacterial cell membrane, inhibiting the production of fatty acid synthase, leading to death by starvation. Tylosin phosphate may also interfere with the synthesis of phospholipids in the bacterial cell membrane and inhibit protein synthesis by binding to ribosomes.Fórmula:C46H80NO21PPureza:Min. 95%Cor e Forma:SolidPeso molecular:1,014.1 g/molAcriflavine neutral
CAS:Acriflavine is a chemical agent that inhibits the growth of bacteria by binding to nuclear DNA and disrupting the synthesis of proteins. Acriflavine has been shown to be effective in treating infections caused by wild-type strains of bacteria, but has little effect on resistant mutants. It also has little effect on bacterial cells that are not actively growing (i.e., in the stationary phase). Acriflavine binds to DNA and acts as a crosslinking agent, which prevents transcription and replication. This drug also inhibits mitochondrial functions. Acriflavine is commonly used in combination with benzalkonium chloride or other antimicrobial agents because it does not have any bactericidal effects when used alone.END>>Pureza:Min. 95%Cor e Forma:Orange To Red Brown SolidPeso molecular:259.73 g/molBudesonide Impurity 9
CAS:Produto ControladoPlease enquire for more information about Budesonide Impurity 9 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C21H26O6Pureza:Min. 95%Peso molecular:374.43 g/molTropinone
CAS:Tropinone is a polycyclic aromatic hydrocarbon that is found in plant cells. Tropinone exhibits enzyme activities, such as catalase and peroxidase activity, which are important for plant physiology. Tropinone has also been shown to have anti-cancer properties. Platinum-based chemotherapy drugs bind to the tropinone molecule, which inhibits the enzymes that allow cancer cells to grow and multiply. The specific antibody binds to the tropinone molecule by recognizing a carbohydrate group on the molecule's surface, while hydroxyl groups on the tropinones react with trifluoromethanesulfonic acid in water to form ester hydrochloride. This reaction is dependent on pH level and optimum ph is around 7-9.Fórmula:C8H13NOPureza:Min. 98%Cor e Forma:White PowderPeso molecular:139.19 g/mol
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